{"id":"29200","url":"https://navtex.online/messages/29200","station":{"id":"navtex-it-mondolfo-u","name":"Mondolfo NAVTEX [U]","navarea":"III"},"header":{"letter":"U","subject":"E","subjectName":"Weather forecast","serial":"16"},"refs":[],"firstSeen":"2026-08-18T19:20:19.000Z","lastSeen":"2026-08-18T19:24:27.000Z","copies":2,"sources":2,"quality":1,"text":"ZCZC UE16\n181920 UTC AUG 26\nMONDOLFO RADIO\nWEATHER FORECAST OVER MEDITERRANEAN AREAS ISSUED BY ROME METEOROLOGY CENTRE\nAT 18/UTC OF 18/08/2026\nAND VALID UP TO 06/UTC OF 19/08/2026\n1. WARNINGS:\nTHUNDERSTORMS UNDER COURSE: OVER LIBYAN SEA AND SOUTH CRETE SEA.\nTHUNDERSTORMS FORECAST: OVER SOUTHERN JONIAN SEA AND SOUTHERN\nTYRRHENIAN SEA EAST SIDE.\nGALES UNDER COURSE: NIL\nGALES FORECAST: NIL\n2. WEATHER SITUATION:\nUNSTABLE AIR FLOW OVER SOUTHERN CRETE IS WEAKENING AND MOVING\nEASTERLY. PRESSURE FIELD OF 1016 HPA OVER WESTERN MEDITERRANEAN SEA\nIS DECREASING. UNSTABLE AIR FLOW OVER LIBYAN SEA EAST SIDE IS\nWEAKENING AND MOVING SOUTHEASTERLY.\n3. FORECAST TO 06/UTC OF 19/08/2026 AND 12 HOURS OUTLOOK:\nNORTHERN ADRIATIC SEA: SOUTHEASTERLY 2 -FAIR -GOOD VISIBILITY\n-SMOOTH SEA WEAKENING EAST SECTOR / OUTLOOK: SOUTHEASTERLY 3 -FAIR.\nCENTRAL ADRIATIC SEA: NORTHWESTERLY 3 WEAKENING -FAIR -GOOD\nVISIBILITY -SMOOTH SEA / OUTLOOK: VARIABLE 2 -FAIR.\nSOUTHERN ADRIATIC SEA: NORTHWESTERLY 3 BECOMING NORTHERLY AND\nWEAKENING SOUTH SECTOR -FAIR WORSENING -GOOD VISIBILITY -SMOOTH SEA\n/ OUTLOOK: NORTHERLY 3 -FAIR.\n4. WIND AND SEA OUTLOOK OVER ITALIAN SEAS FROM 18/UTC OF TOMORROW\nNORTHERN ADRIATIC SEA: SOUTHEASTERLY 3 SEA 2/SOUTHWESTERLY 4 SEA\n3/SOUTHEASTERLY 3 SEA 2/SOUTHEASTERLY 5 SEA 3.\nCENTRAL ADRIATIC SEA: EASTERLY 3 SEA 2/SOUTHERLY 4 SEA\n3/SOUTHWESTERLY 2 SEA 2/SOUTHERLY 4 SEA 2.\nSOUTHERN ADRIATIC SEA: NORTHWESTERLY 2 SEA 2/SOUTHERLY 3 SEA\n2/SOUTHEASTERLY 4 SEA 2/SOUTHERLY 4 SEA 2.\nEND METEOMAR.\nNNNN","plain":{"title":"Mondolfo NAVTEX [U] · Weather forecast · No. 16","issued":"18 Aug 2026 19:20 UTC","text":"18 Aug 2026 19:20 UTC\nMondolfo radio\nWeather forecast over mediterranean areas issued by rome meteorology centre\nAt 18/UTC of 18/08/2026\nAnd valid up to 06/UTC of 19/08/2026\n1. Warnings:\nThunderstorms under course: over libyan sea and south crete sea.\nThunderstorms forecast: over southern jonian sea and southern\nTyrrhenian sea east side.\nGales under course: nil\nGales forecast: nil\n2. Weather situation:\nUnstable air flow over southern crete is weakening and moving\nEasterly. Pressure field of 1016 hPa over western mediterranean sea\nIs decreasing. Unstable air flow over libyan sea east side is\nWeakening and moving southeasterly.\n3. Forecast to 06/UTC of 19/08/2026 and 12 hours outlook:\nNorthern adriatic sea: southeasterly 2 -fair -good visibility\n-smooth sea weakening east sector / outlook: southeasterly 3 -fair.\nCentral adriatic sea: northwesterly 3 weakening -fair -good\nVisibility -smooth sea / outlook: variable 2 -fair.\nSouthern adriatic sea: northwesterly 3 becoming northerly and\nWeakening south sector -fair worsening -good visibility -smooth sea\n/ outlook: northerly 3 -fair.\n4. Wind and sea outlook over italian seas from 18/UTC of tomorrow\nNorthern adriatic sea: southeasterly 3 sea 2/southwesterly 4 sea\n3/southeasterly 3 sea 2/southeasterly 5 sea 3.\nCentral adriatic sea: easterly 3 sea 2/southerly 4 sea\n3/southwesterly 2 sea 2/southerly 4 sea 2.\nSouthern adriatic sea: northwesterly 2 sea 2/southerly 3 sea\n2/southeasterly 4 sea 2/southerly 4 sea 2.\nEnd meteomar.","summary":"1. Warnings · Thunderstorms under course: over libyan sea and south crete sea"},"positions":[],"status":"unknown","cancelledAt":null,"cancelledBy":null,"official":null,"change":"297823","versions":[{"source":"navtex-net","receivedAt":"2026-08-18T19:24:27.000Z","lastAt":"2026-08-18T19:24:27.000Z","repeats":1,"complete":true,"errorMarks":0,"primary":true,"text":"ZCZC UE16\n181920 UTC AUG 26\nMONDOLFO RADIO\nWEATHER FORECAST OVER MEDITERRANEAN AREAS ISSUED BY ROME METEOROLOGY CENTRE\nAT 18/UTC OF 18/08/2026\nAND VALID UP TO 06/UTC OF 19/08/2026\n1. WARNINGS:\nTHUNDERSTORMS UNDER COURSE: OVER LIBYAN SEA AND SOUTH CRETE SEA.\nTHUNDERSTORMS FORECAST: OVER SOUTHERN JONIAN SEA AND SOUTHERN\nTYRRHENIAN SEA EAST SIDE.\nGALES UNDER COURSE: NIL\nGALES FORECAST: NIL\n2. WEATHER SITUATION:\nUNSTABLE AIR FLOW OVER SOUTHERN CRETE IS WEAKENING AND MOVING\nEASTERLY. PRESSURE FIELD OF 1016 HPA OVER WESTERN MEDITERRANEAN SEA\nIS DECREASING. UNSTABLE AIR FLOW OVER LIBYAN SEA EAST SIDE IS\nWEAKENING AND MOVING SOUTHEASTERLY.\n3. FORECAST TO 06/UTC OF 19/08/2026 AND 12 HOURS OUTLOOK:\nNORTHERN ADRIATIC SEA: SOUTHEASTERLY 2 -FAIR -GOOD VISIBILITY\n-SMOOTH SEA WEAKENING EAST SECTOR / OUTLOOK: SOUTHEASTERLY 3 -FAIR.\nCENTRAL ADRIATIC SEA: NORTHWESTERLY 3 WEAKENING -FAIR -GOOD\nVISIBILITY -SMOOTH SEA / OUTLOOK: VARIABLE 2 -FAIR.\nSOUTHERN ADRIATIC SEA: NORTHWESTERLY 3 BECOMING NORTHERLY AND\nWEAKENING SOUTH SECTOR -FAIR WORSENING -GOOD VISIBILITY -SMOOTH SEA\n/ OUTLOOK: NORTHERLY 3 -FAIR.\n4. WIND AND SEA OUTLOOK OVER ITALIAN SEAS FROM 18/UTC OF TOMORROW\nNORTHERN ADRIATIC SEA: SOUTHEASTERLY 3 SEA 2/SOUTHWESTERLY 4 SEA\n3/SOUTHEASTERLY 3 SEA 2/SOUTHEASTERLY 5 SEA 3.\nCENTRAL ADRIATIC SEA: EASTERLY 3 SEA 2/SOUTHERLY 4 SEA\n3/SOUTHWESTERLY 2 SEA 2/SOUTHERLY 4 SEA 2.\nSOUTHERN ADRIATIC SEA: NORTHWESTERLY 2 SEA 2/SOUTHERLY 3 SEA\n2/SOUTHEASTERLY 4 SEA 2/SOUTHERLY 4 SEA 2.\nEND METEOMAR.\nNNNN"},{"source":"navtex-lv","receivedAt":"2026-08-18T19:20:19.000Z","lastAt":"2026-08-18T19:20:19.000Z","repeats":1,"complete":true,"errorMarks":82,"primary":false,"text":"ZCZC UE16\n181920 UTC AUG 26\nMONDOLFO RADIO\n\nWEATHER FORECAST OVER MEDITERRANEAN AREAS ISSUED B_M_Z_PMBPHPZYZSZ_UTC OF 18/08/2026\nAND VALID UP TO 06/U_C O_ \nQ_XPIXWPWY\n_MNGWYF_J_THUNDERSTORMS UNDER COURSE_ O_LIBYAN SEA AND SOUTH CRETE SEA.\nTHUNDERSTO_MEM+615: OVER SOUTHERN JONI_EA AND SZCHDPYONH_PFK__QKBKQ_UEB_LES FORECAS_VC NIL\n2. WEATHER SITUATION:\nUNSTABLE AIR FLZUMZ\nPYOQAX_WELB\n__OVING\nEASTERLY. PRESSURE FIELD OF 1016 H_MZ_PYMPJ_E_C_LI_PMJPONFJMWP_YPJF_UNSHLSPMFYM_SZUMZ\nPYMSFL_MJP_MGPJHMJFWPMFJON_PVP__MWM_ZBGEBQAX_W_PIXWPWY AND 12 HOURS OUTLOOKC\nNORTHERN ADRIATIC SEA: SOUTHEASTERLY 2 -FAIR -GOOD VISIBILITY\n-SMOOTH SEA W_VP__MPJHMJP_H_ROBHAXDJ_A\n_BHQAX_W_Q_EJQBBC_KGR_ENTRAL ADRIATIC SEA: NORTHWESTERL_M_PMGTKE_HB:5_BHAXDJ_A\n_OBKEGK_2 -FAIR.\nSOUTHERN ADRIATICMJ__NORTHWESTERLY 3 BECOMING NORTHERLY AND\nWEAKPF_MJZCHDMJP_HZ_M_G!._-13__:_6_=8'8_8)856 -SMOOTH SEA\n/ OUTLOOK: NORTHERLY 3 -FAIR.\n4. WIND AND SEA OUTLOOK OV_TALIAN SEAS FROM 18/UTC OF TOMORROW\nNORTHERN ADRIATIC SEA: JZCHDPJHPYSEM_PMGJPM\n_OUTHWESTERLY 4 SEA\n3/SOUTHEASTERLY 3 SEA 2/SOUTDEJHPYS\nBH_MYJP\nN\nPPO\nYPHWYFWYFHF_MJ_ EASTERLY 3 SEA 2/SOUTHERLY 4 SEA\n3/SOUTHWESTERLY 2 S_ 2/SOUTHERLY 4 SEA 2.\nSOUTHERN ADRIATIC SEA: NORTHWESTERLY 2 SEA 2/SOUTHEYSEM_PMGJPONHP_K_QAFOP_ 4 SEA 2/SOUTHERLY 4 SEA 2.\n\nEND METEOMAR.\nNNNN"}]}